Methyl 3-fluoro-4-methyl-5-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 3-(bromomethyl)-4-fluoro-2-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 5-fluoro-3-methyl-4-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 3-fluoro-2-methyl-6-(trifluoromethoxy)pyridine-5-carboxylate